package com.baidu.shop.utils;

/**
 * @Description:
 * @ClassName: ObjectUtil
 * @Author: User
 * @date: 2020.08.31 10:26
 * @version: 1.0
 */
public class ObjectUtil {
    public static Boolean isNull(Object obj){

        return null == obj;
    }
    public static Boolean isNotNull(Object obj){

        return null != obj;
    }
}
